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 Ecken diagonal tauschen SW-NO, positiv drehen SO - Kanten gerade tauschen OW  moving corners diagonal SW-NE, twisting positive SE - moving edges straight EW |
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| U' R U² R' U F² U' F² U' F² U² F² R U' R' (15,21) acube |
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| R U² R' U F² U' F² U' F² U² F² R U' R' U' (15,21) derived from acube |
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